An isosceles trapezoid is a quadrilateral with two congruent legs, a pair of parallel bases, and congruent base angles. Prove the diagonals of an isosceles trapezoid are congruent. Be sure to create and name the appropriate geometric figures. This figure does not need to be submitted.

Answer:

x=6

Step-by-step explanation:

Remember, a triangle adds to 180 degrees. So add all the sides to 180 and solve.

Answer:

a

Step-by-step explanation:

Answer:

0.08 inches

Step-by-step explanation:

a stack of 100 pennies is 6.1 inches tall.

that means 10 pennies is 0.61 inches tall.

a stack of 100 dimes is 5.3 inches tall.

that means 10 dimes is 0.53 inches tall

your answer is .61-.53 =0.08 inches

Answer: About 12.843 or 12\(\frac{59}{70}\)

Step-by-step explanation:

    We will follow the Order of Operations to solve this question.

   Given:

\(\displaystyle (\frac{-3}{5})(-\frac{4}{7} )+12.5\)

   Multiply:

\(\displaystyle (\frac{-3*-4}{5*7})+12.5\)

\(\displaystyle (\frac{12}{35})+12.5\)

   Add:

12 \(\frac{59}{70}\)≈ 12.843

Answer:

12.8428571429

Given :-

To find :-

Solution :-

Given function ,

\(\red{\longrightarrow}\) A(n) = -14 +(n-1)(2)

Substitute n = 9 ,

\(\red{\longrightarrow}\) A(9) = -14 + (9-1)(2)

Simplify ,

\(\red{\longrightarrow}\) A(9) = -14 + 8(2)

\(\red{\longrightarrow}\) A(9) = -14 + 16

\(\red{\longrightarrow}\) A(9) = 2

Hence the required answer is 2 .

Answer:

C

just put value 9 in place of an because A(n) in place of n value is 9

Answer:

f(x)=1/16(x-2)^2+2

Step-by-step explanation:

The Equation can be written like this:

f(x) = 1/(4p)(x -h)^2 +(k-p)

where (h, k) is the focus, and p is half the distance between focus and directrix. Here, (h, k) = (2, 6) and p=(6-(-2))/2 = 4. So the equation is ...

 f(x) = 1/16(x -2)^2 +2

Answer:

12.96 millimeters

Step-by-step explanation:

Because he uses 2 millimeters to cover 50cm2 so we know that you would need 12 millimeters to get 300 and that 1 millimeter = 25cm2 so with some quick calculations we get 12.96.

Answer: 67

Step-by-step explanation:

Answer:

?

Step-by-step explanation:

Answer: Rectugaler Prism

Step-by-step explanation: Because thats how its built i think i just need points

Answer:

Prism

Step-by-step explanation:

A prism is a three-dimensional figure with two parallel, congruent bases. The bases, which are also two of the faces, can be any polygon. The other faces are rectangles. A prism is named according to the shape of its bases.

Learn more about Prism here

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https://brainly.in/question/3753576

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Hope my answer helps you ✌️

Mark BRAINLIEST

Answer:

Ribeye (ea) = $18.54

Salmon (ea) = $9.78

Step-by-step explanation:

x is the price for each ribeye steak

y is the price for each grilled salmon

15x + 28y  = $551.97 (a)

24x + 14y = $581.91 (b) -----(x2)------> 48x + 28y = 1163.82 (c)

Subtract c with a

48x + 28y = 1163.82 (c)

15x + 28y  = $551.97 (a)

===================  -

33x           = 611.85

x = 18.54

Put the value of x into a

15 · 18.54 + 28y = 551.97

278.1 +28y = 551.97

28y = 273.87

y = 9.78

In conclusion, the price of 1 ribeye is $18.54, and the price of 1 salmon is $9.78.

Answer:

This is the answer of the question

Answer:

4.9

Step-by-step explanation:

for this I used the sine rule so I did 6/sin 70 × sin 50

The shaded portion of the figure in square feet is 78.5 ft².

Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape. The area of a plane figure is the area that its perimeter encloses.

As, its diagonal is equal to the diameter of the circle which is 10 feet.

Let the width of the rectangle be x, then its length is 10-x.

Using the Pythagorean theorem, we can write:

x² + (10-x)² = 10²

2x² - 20x + 100 = 100

2x² - 20x = 0

2x(x-10) = 0

x =10, which means the rectangle is actually a square.

Therefore, its area is 10² = 100 square feet.

Now, the area of the shaded portion is

= area of the circle - area of the square.

Then, Radius is 5 feet.

So, the area of the circle

= π(5²)

= 25π square feet.

Therefore, the area of the shaded portion is:

= 25π - 100

≈ 78.5 square feet.

Learn more about Area here:

https://brainly.com/question/27683633

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Answer:

1. Pythagorean theorem

2. Square root of 73cm

3. A leg

4. The hypotenuse

5. 9

Hope this helps :)

Answer :

a - binominal = an algebraic expression of the sum or the difference of two terms. So I put it in the perimter 12. 6+12=18. So the width would be 18. 18+12+18+12 = 30+30 = 60. just put that ig ??

Question : Is this RSM? Because if I knew the grade ,  advanced/normal/honors I would be able to help u more

Solve step by step : x=12 because it said the height is 12.

Inside, x-6, so therefor it would really be, 12-6. Which we know would be 6.

Perimeter : 60

now we know the inside is 6. The outside height is 12. 6+12=18. So the width would be 18. 18+12+18+12 = 30+30 = 60.

H    O     P    E                             I                           H   E   L   P  E   D !   !    !

Answer:

x<-5 is the correct answer

Answer:

x<-5 is the answer

Step-by-step explanation:

100-87.06=12.94

$13(nearest dollar)

$12.94(actual)

Answer:

10

Step-by-step explanation:

because rounding 87 its 90, so 100-10=90.

Answer: $125

Step-by-step explanation:

1/80=x/10,000

10,000/80=125

Hope this helped!

Answer:125 yen

Step-by-step explanation:
Ratio and proportion

Ratio=1:80=x:10,000

x represents dollars which is unknown

1/80=x/10,000

Then you cross multiply

80x=10,000

80x/80=10,000/80

x=125

Therefore,$125 will give you 10,000yen

Answer:

No triangles

Step-by-step explanation:

The Triangle Inequality Theorem, states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side

5+8 > 20 <-- is not true.

Answer:

It is A

Step-by-step explanation:

Cuz it rotates Over the axis and reflect over it

Answer:

What is the question

Step-by-step explanation:

Answer:

1. Simplify the expression.

29m - 15

_______

    25

2.                     11 (5x + y)

                       ________

                             35

Step-by-step explanation:

Answer:

1/5 x (5m - 3) or 0.2 (5m -3)

Step-by-step explanation:

1. We convert 1 2/5 to 7/5 = 7/5m - 3/5 x (2/3 m + 1)

2. factor out 1/5 from the expression = 1/5 x (7m - 3(2/3m + 1))

3. Distribute -3 through the parentheses = 1/5 x (7m - 2m -3)

4. Collect like terms = 1/5 x (5m - 3)

Answer:

2 7/8 ÷ 12

Step-by-step explanation:

Divide the amount of lemonade made by the amount that each glass can hold.

Answer:

The correct answer:

y equals three halves times x (y = (3/2)x)